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linux-2.6/fs/minix
Nick Piggin 6fe6900e1e mm: make read_cache_page synchronous
Ensure pages are uptodate after returning from read_cache_page, which allows
us to cut out most of the filesystem-internal PageUptodate calls.

I didn't have a great look down the call chains, but this appears to fixes 7
possible use-before uptodate in hfs, 2 in hfsplus, 1 in jfs, a few in
ecryptfs, 1 in jffs2, and a possible cleared data overwritten with readpage in
block2mtd.  All depending on whether the filler is async and/or can return
with a !uptodate page.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Cc: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-07 12:12:51 -07:00
..
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
bitmap.c [PATCH] Minix V3 support 2007-02-12 09:48:31 -08:00
dir.c mm: make read_cache_page synchronous 2007-05-07 12:12:51 -07:00
file.c [PATCH] mark struct inode_operations const 2 2007-02-12 09:48:46 -08:00
inode.c [PATCH] Mark struct super_operations const 2007-02-12 09:48:47 -08:00
itree_common.c [PATCH] Minix V3 support 2007-02-12 09:48:31 -08:00
itree_v1.c [PATCH] Minix V3 support 2007-02-12 09:48:31 -08:00
itree_v2.c [PATCH] Minix V3 support 2007-02-12 09:48:31 -08:00
minix.h [PATCH] mark struct inode_operations const 2 2007-02-12 09:48:46 -08:00
namei.c [PATCH] mark struct inode_operations const 2 2007-02-12 09:48:46 -08:00